package lab02.test10;

public class Test01 {
    public static void main(String[] args) {
       People all=new People();
       all.eathabit();

       ChinaPeople c=new ChinaPeople();
        c.eathabit();

        BeiJingPeople b=new BeiJingPeople();
        b.eathabit();

        AmJericanPeople a=new AmJericanPeople();
        a.eathabit();
    }
}
